Updated 18 Nov 2019
Advanced SystemCare
Complete set of freeware tools for performing system maintenance, cleaning and optimization of the registry: IOBit's freeware registry cleaner, Advanced SystemCare is a comprehensive PC tune-up and registry optimizer geared towards users running the latest versions of Windows with support also for older versions like Windows XP and the upcoming Windows 8 release.
25.88 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
IOBit Advanced SystemCare Review - Download
The PC Decrapifier
Remove preinstalled junk in one fell swoop: Recently purchased a new PC or thinking of getting one?
1.28 MB | For Windows 7, Windows 8 / Vista / XPFree
The PC Decrapifier Review - Download
Puran Utilities
A true all-in-one "swiss army knife" system maintenance and optimization suite: Puran Utilities is a collection of 24 different utilities designed to clean up and speed up your computer; it includes tools which can be described as clean-up, maintenance, security and registry cleaning.
9.88 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Puran Utilities Review - Download
Portable EasyCleaner
EasyCleaner is a small program which searches the Windows registry for entries that are pointing nowhere.
1.3 MB | For Windows 7, Windows 8 / Vista / XPFree
Remo MORE
If you've found yourself in a situation where your computer has slowed to a crawl, it may be time to start looking for some software to help optimize various components and services.
25.7 MB | For Windows 7, Windows 8 / Vista / XPFree
Remo MORE Review - Download
HD Cleaner
Cleans junk from your hard drive: HDCleaner clears the fixed disk and removes unnecessary file garbage from all available drives.
2.36 MB | For Free
Duplicate Finder
Search for and remove duplicate files that may be cluttering a PC, freeing up used disk space: Duplicate Finder is a duplicate file cleaner which uses CRC32 or exact byte matches to find files on your PC which are exactly the same.
0.91 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Duplicate Finder Review - Download
DustBuster
DustBuster is a garbage file removing utility for Microsoft Windows operating systems.
299 KB | For Free
DustBuster Review - Download
Free Internet Window Washer
Free Internet Window Washer is a free privacy cleaner to remove internet tracks and computer activities.
1.24 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
CCleaner Portable
CCleaner is our system optimization, privacy and cleaning tool.
5.1 MB | For Windows 7, Windows 8 / Vista / XPFree
Kingsoft PC Doctor
Feature-packed system diagnostics tool and optimizer: Freeware fans should be happy to learn that Kingsoft has released a bundle of applications which tune and optimize Windows.
5.32 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
PC Doctor Review - Download
MSConfig Cleanup
Effective software at removing junk from your MSConfig: MSConfig Cleanup is a small and lightweight program which can help you manage which programs start up with Windows on boot.
0.67 MB | For Windows 7, Windows 8 / Vista / XP / NTFree
MSConfig Cleanup Review - Download
AVG PC Tuneup
AVG PC Tuneup is an extensive tool which allows its users to completely overhaul their system in terms of performance.
56.0 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
AVG PC Tuneup Review - Download
JetClean
Provides tweaks and improvements for Windows and startup: CCleaner and Advanced SystemCare are two programs which many know.
3.45 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
JetClean Review - Download
ToolWiz Care
ToolWiz Care is a set of free-of-charge tools designed to speed up your PC and give your system a full range of care.
7.3 MB | For Windows 7, Windows 8 / Vista / XPFree
Windows CleanUp!
Windows CleanUp!
331.31 K | For Windows 7, Windows 8 / Vista / XPFree
Windows CleanUp Review - Download
Temp File Cleaner
Temp File Cleaner has a pretty basic task: To clean temporary files from your system that may be wasting space and in some cases, slowing down your entire system.
1.88 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Temp File Cleaner Review - Download
CCleaner
A must-have Swiss army knife, freeware system utility: Simply the best free registry cleaner, CCleaner supports both Windows 32-bit and Windows 64-bit.
2.9 MB | For Windows 7, Windows 8 / Vista / XPFree
CCleaner Review - Download
IObit Toolbox
IObit Toolbox is a free portable system maintenance application which can be run from a USB stick.
21.46 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
IObit Toolbox Review - Download
Ashampoo WinOptimizer
A collection of system optimization and management utilities including secure cleaning, deletion of junk data, manage startup options and improve PC performance: Ashampoo WinOptimizer is an application designed to help users maintain, optimize and cleanup their system more easily without having to use multiple third party programs.
| For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
Ashampoo WinOptimizer Review - Download
WinTools Professional
A system cleaning application which aims to improve system performance: A suite of tools for increasing MS Windows operating system performance.
1.43 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
Wise Disk Cleaner
A PC system cleaning application with well thought-out features: Talk about useful!
2.39 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Wise Disk Cleaner Review - Download
EasyCleaner
EasyCleaner is a small program which searches the Windows registry for entries that are pointing nowhere.
1.3 MB | For Windows 7, Windows 8 / Vista / XPFree
Free Disk Cleaner
GiliSoft Free Disk Cleaner is a quick and safe junk file cleaner.
0.14 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPAdware
Baidu PC Faster
Provides several PC optimizations to improve PC performance and clean up Internet history: Baidu PC Faster is an advanced optimization and security application that makes your PC perform like new again using four cleaning modes and more than 300 cleaning checkpoints.
1.5 MB | For Windows 7, Windows 8 / Vista / XPFree
Avira System Speedup
Includes a bunch of tools for optimizing performance of a PC like fixing registry errors, improving privacy browsing the web and removing junk files from Windows systems: Avira System Speedup is a small but somewhat effective utility which promises to speed up your PC by performing maintenance actions.
2.5 MB | For Windows 7, Windows 8 / Vista / XPShareware
Avira System Speedup Review - Download
DriveCleanup
DriveCleanup removes all currently non present "Storage Volumes", "Disk", "CDROM", "Floppy" USB drives and their USB devices from the device tree.
28 KB | For Windows 7, Windows 8 / Vista / XPFree
Glary Utilities
A collection of powerful tools to optimize and clean your PC and improve its performance: We were very surprised to find a freeware utility like Glary Utilities which did so much without having the nag the user to upgrade to a full version.
8 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Glary Utilities Review - Download
360Amigo
Whether you've owned your PC for a while or you've just purchased it to realize that it's completely filled with bloatware and useless applications, you might have realized that it is inherently slow.
6.17 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
SpeedItup Free Review - Download
nLite
Every now and then, it can become a pain when you're having to deal with unwanted Windows components which are usually impossible or very difficult to remove.
2.5 MB | For Windows 7, Windows 8 / Vista / XPFree
nLite Review - Download
Xleaner Portable
Xleaner Portable is a freeware utility which assists in removing junk files commonly found on a Windows filesystem.
1.1 MB | For Windows 7, Windows 8 / Vista / XPFree
Xleaner Portable Review - Download
Wise Care 365
After using new advanced algorithms, Wise Care 365, designed to take care of your PC every day, makes itself stand out from the crowd in both features and appearances.
7.29 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
CleanAfterMe
CleanAfterMe is a small and useful utility which cleans up all traces you have left behind after you've finished using a PC.
0.04 MB | For Windows 7, Windows 8 / Vista / XP / NTFree
CleanAfterMe Review - Download
AppCleaner
AppCleaner removes obsolete files on your computer including temporary files, history, cookies, internet logs and many more from 2000 software programs.
460 KB | For Windows 7, Windows 8 / Vista / XPFree
Norton PC Checkup
Norton PC Checkup is a free tool that Symantec offers you so you may check whether your computer is running at peak performance; of course, they also include a basic virus-scanner which checks your PC for malware or viruses.
11.6 MB | For Windows 7, Windows 8 / Vista / XPFree
Norton PC Checkup Review - Download
Acebyte Utilities
When your Windows PC starts to slow down or you're experiencing severe slowdowns when you're booting your system up, it might be time to start tuning up your computer.
16.59 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Acebyte Utilities Review - Download
Auslogics Registry Defrag
After you have run any type of registry cleaner, your Windows Registry will generally have empty spaces between keys which in turn makes your registry fragmented.
4.81 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Auslogics Registry Defrag Review - Download
Disk Cleaner
Disk Cleaner is an effective tool on your belt which helps reduce disk space usage caused by junk.
844 KB | For Windows 7, Windows 8 / Vista / XPFree
Disk Cleaner Review - Download
PowerTools Lite EX 2013
PowerTools Lite is the freeware registry cleaner offered free-of-charge from MaceCraft.
4.08 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
PowerTools Lite 2011 Review - Download
Comodo System Utilities
Comodo System Utilities is a free suite of PC optimization utilities built and designed by the folks being the highly popular Comodo Antivirus and Internet Security suites.
12.9 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Comodo System Utilities Review - Download
System Ninja
System Ninja is a fast, powerful and effective system optimization solution for Windows XP, Windows Vista and Windows 7.
1.82 MB | For Windows 7, Windows 8 / Vista / XPFree
Moo0 Disk Cleaner
Removes unwanted files from your PC with ease: Moo0 Disk Cleaner is a free tool which finds and removes unnecessary files from your computer.
3.11 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Moo0 Disk Cleaner Review - Download
Cleano
Software which provides the option to either clean TEMP files at once or automatically on login: Cleano is a small Windows utility to clean temporary files immediately or on login.
0.18 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Wise Disk Cleaner Portable
Wise Disk Cleaner can free up disk space by deleting junk files such as temporary files, log files, index files and backup files.
2.8 MB | For Windows 7, Windows 8 / Vista / XPFree
WashAndGo
WashAndGo is a maintenance tool that will help you keep your PC in perfect working order, deleting unnecessary files and organizing all of the data on your hard disk.
13.83 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
WashAndGo Review - Download
Anti-Twin
Surely if you've had your PC long enough without a reinstall of Windows, you have a lot of various duplicate files laying around on your PC.
890 KB | For Windows 7, Windows 8 / Vista / XPFree
Anti Twin Review - Download
Should I Remove It?
Should I Remove It, as the title may suggest, is software which can help you decide on whether you would like to keep or uninstall software on your system.
2.03 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Should I Remove It Review - Download
DiskMax
DiskMax is a small-ish utility which essentially deletes useless files left-over on your hard drive.
1.16 MB | For Windows 7, Windows 8 / Vista / XPFree
DiskMax Review - Download
Ashampoo WinOptimizer
System optimization toolkit which can help improve performance by providing extra security and cleaning junk: WinOptimizer Platinum by Ashampoo is a complete and comprehensive set of utilities which keeps your Windows PC in top operating condition.
11.65 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
Ashampoo WinOptimizer Platinum 3 Review - Download
My Duplicate File Finder
My Duplicate File Finder is a small and lightweight free program which can locate duplicate files quickly and efficiently by calculating MD5 hashes.
108 KB | For Windows 7, Windows 8 / Vista / XPFree
My Duplicate File Finder Review - Download